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    8 Things You Must Know Before Giving Your Dog a Joint Supplement

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Joint supplements can play an important role in supporting your dog’s mobility, flexibility, and overall joint health, but not all products are created equal. Before adding a joint supplement to your dog’s routine, it is important to understand the ingredients, benefits, and factors that influence effectiveness. Making an informed decision can help you choose a supplement that … Read more

    8 Best Arthritis Supplements for Dogs

    Giving dog supplement

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. As pet owners, we always strive to provide the best care possible for our beloved furry friends, especially when they face health challenges like arthritis. Joint pain and stiffness can significantly impact a dog’s quality of life, making it essential to find the right solution to alleviate their discomfort. We will explore the best arthritis supplements for … Read more

    6 Best Chondroitin Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Our furry companions bring immense joy to our lives, and their well-being is of utmost importance to us. As responsible pet owners, we strive to provide them with the best care possible. One area where we can significantly contribute to their overall health is through the use of dietary supplements. In recent years, chondroitin supplements for dogs … Read more

    The 5 Best Anti-Aging Supplements for Dogs

    Your dog won’t tell you they’re getting older. They just stop jumping onto the couch, take longer to stand up after a nap, or lose that spark behind their eyes. Aging happens gradually, and most owners don’t notice until their pup’s body is already struggling. The good news? You can fight back. Anti-aging supplements for dogs target the specific systems that break down with time: joints, digestion, brain function, skin, and cellular health. The right supplement routine can help your … Read more

    10 Herbal Supplements To Heal & Nurture Your Dog’s Stiff & Arthritic Joints

    You want to help your dog feel better and not be in so much pain, but you aren’t wild about giving them prescription medication for the rest of their life. Or maybe you’re looking for something extra to supplement a medication recommended by the vet. Either way, you’ll be happy to know that there are many different supplements that have been shown to improve pain and joint function in dogs with arthritis. According to PetMD: “By their nature, nutritional supplements (also … Read more

    5 Best SAM-e Supplement for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. In the world of canine health and wellness, S-Adenosylmethionine, commonly known as SAM-e, has emerged as a game-changer. This naturally occurring compound in the body plays a crucial role in numerous biochemical reactions involving the liver and joint health. Yet, as our canine companions age or face certain health issues, their natural production may decline, necessitating a … Read more

    8 Best Detox Supplements for Dogs

    Best Detox Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. In the course of their lives, our beloved canine companions can be exposed to a variety of toxins, from environmental pollutants and household chemicals to additives in their food. Over time, these toxins can accumulate and potentially affect their overall health. This is where detox supplements for dogs come into play. Offering a myriad of benefits, including … Read more

    10 Best Supplements for a Dog Wetting The Bed

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. If your dog is wetting the bed, finding the right supplement may help support bladder function, urinary health, and overall comfort. Many pet owners turn to dog incontinence supplements to address issues such as nighttime accidents, age-related bladder weakness, and urinary control challenges. In this guide, we’ll explore the best supplements for a dog wetting the bed … Read more

    3 Best Nettle Leaf Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Nettle leaf supplements can be a valuable addition to your dog’s wellness routine, offering natural support for seasonal allergies, immune health, and overall vitality. With so many options available, choosing the right product can feel overwhelming for pet owners seeking safe, effective solutions. This guide highlights the best nettle leaf supplements for dogs, making it easier to … Read more

    6 Best Dandelion Root Supplement for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. When it comes to your dog’s health, natural supplements can be a wonderful addition to their diet. Among these, dandelion root has emerged as an excellent supplement known for its rich nutrient content and health benefits. In this article, we will delve into the best dandelion root supplements for dogs, offering options that can contribute to a … Read more

    5 Best Sulforaphane Supplements for Dogs

    A needy dog gazing up with wide, loving eyes, clearly longing for attention and closeness.

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Sulforaphane supplements are gaining attention among pet owners looking for natural ways to support their dog’s overall health and wellness. Known for their powerful antioxidant properties, sulforaphane supplements may help promote cellular health, immune function, and healthy aging in dogs. With a growing number of products available, finding the right option can be challenging. Trusted Sulforaphane Supplements … Read more

    9 Best Cancer Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Dogs diagnosed with cancer often need comprehensive care that goes beyond conventional treatments, and many pet owners turn to supplements for additional support. The best cancer supplements for dogs may help promote immune health, support cellular function, reduce inflammation, and improve overall quality of life. Understanding which ingredients and products offer the most potential benefits can help … Read more

    7 Best Milk Thistle Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Welcome to our comprehensive guide on choosing the best milk thistle for your furry friend. As a pet owner, you strive to provide the best care possible for your dog, and this includes ensuring optimal liver health. Milk thistle, a herb renowned for its liver-boosting properties, can be an excellent addition to your dog’s dietary regimen. But … Read more

    9 Best Antioxidant Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Just like humans, our furry companions can greatly benefit from incorporating antioxidant supplements into their diet. These supplements can enhance your pet’s overall well-being and potentially prevent various diseases. In this article, we will discuss the best antioxidant supplements for dogs, offering an analysis of their advantages, when and why they might be needed, and how to … Read more

    9 Best Dog Calming Supplements, Treats & Chews

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Dog anxiety is more common than many people realize, and it can affect pups of all ages in situations like thunderstorms, vet visits, or being left alone. Thankfully, dog calming supplements, chews, and treats made with gentle, natural ingredients like chamomile and melatonin offer a safe way to ease stress without harsh side effects. These tasty options … Read more

    7 Best Liver Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. If your dog has compromised liver health or you want to support normal detoxification and organ function, a quality liver supplement can be a helpful addition to their routine. The best liver supplements for dogs often include ingredients like milk thistle, SAM-e, antioxidants, and omega-3 fatty acids to support liver repair, boost detox pathways, and promote healthy … Read more

    7 Best Eye Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Caring for your dog’s eye health is an important part of their overall wellness, especially as they age or begin showing signs of vision changes. The best eye supplements for dogs are packed with antioxidants, vitamins, and nutrients like lutein and omega-3s that support retinal health and protect against oxidative damage. Whether your pup is dealing with … Read more

    10 Best Mushroom Supplements For Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Mushroom supplements for dogs are quickly becoming a favorite for pet parents who want natural support for immunity, digestion, and long-term wellness. Packed with nutrients like antioxidants and beta-glucans, functional mushrooms such as turkey tail, reishi, chaga, and lion’s mane may help promote energy, gut balance, and even healthy aging. But since not all products offer the … Read more

    10 Best Urinary, Kidney and Bladder Supplements For Dogs 2026

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. A healthy urinary tract is key to your dog’s comfort and long-term wellness, but issues like UTIs, bladder irritation, and kidney dysfunction can become more common with age. The best urinary, kidney, and bladder supplements for dogs are made to support normal urinary flow, promote kidney function, and help reduce inflammation. Many formulas include ingredients like cranberry … Read more

    13 Best Skin & Coat Supplements For Dogs 2026

    Best Skin & Coat Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you If your dog is experiencing itchy skin, dryness, dandruff, or excessive shedding, a high-quality skin and coat supplement can help provide relief from the inside out. Many dog skin and coat supplements include omega-3 fatty acids, fish oil, biotin, and antioxidants that nourish the skin, strengthen the natural barrier, and promote a shinier coat. Whether your pup … Read more

    9 Best Allergy Supplements for Dogs in 2026

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Watching your dog scratch, chew, and rub their face raw is one of the most frustrating parts of pet ownership. Allergies in dogs are incredibly common, and they show up in ways that go beyond sneezing: red, irritated skin, chronic ear infections, obsessive paw licking, and hot spots that won’t heal. The right supplement can reduce these … Read more

    Dog Supplements That Help Pups Feel Great From Snout to Tail in 2026

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Every dog deserves to feel their best, and the right supplements can make that happen. Whether your pup needs joint support, a shinier coat, better digestion, or help with seasonal allergies, there is a supplement that fits. We rounded up 15 of the most popular dog supplements that cover health from head to paw. Some of these … Read more

    6 Best Fiber Supplements for Dogs in 2026

    Best Fiber Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Fiber does not get enough credit when it comes to dog health. It keeps digestion moving, firms up loose stools, and feeds the good bacteria in your dog’s gut. Some dogs need more fiber because of anal gland issues, weight management, or sensitive stomachs. Others just do better with a little extra roughage in their diet. Whatever … Read more

    15 Best-Selling Dog Supplements on Chewy for Everyday Wellness in 2026

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Life with a dog means muddy paws, unconditional love, and doing your absolute best to keep that tail wagging for years to come. From puppyhood to silver snouts, everyday wellness matters, especially when it comes to energy, comfort, and feeling good from the inside out. That is why dog supplements have become such trusted helpers for modern … Read more

    5 Best Supplements for Dogs With Diabetes

    iHeartDogs is reader-supported. Some of the links below may be paid affiliate links, where we receive a small commission on a product at no additional cost to you.  Diabetes mellitus, commonly referred to as diabetes, is a condition that affects the way a dog’s body uses sugar. As the number of diagnosed cases rise in our canine companions, it becomes crucial for pet parents to understand how to best manage this chronic condition. While insulin and dietary changes remain the … Read more

    Why I’ll Never Give My Dog Any Other Allergy Supplement EVER again.

    We all want our dogs to live the longest, healthiest lives possible. There are many products out there to help us with that, so many that it makes your head spin. Let me tell you how I made the spinning stop with the only allergy supplement my (and your) dog will ever need. The new iHeartDogs® Happy, Healthy™ Allergy & Itch Relief for Dogs supplement not only goes to work on the root causes of your dog’s allergies, it contributes to … Read more

    8 Best Green-Lipped Mussel Supplements and Chews for Dogs in 2026

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Green-Lipped mussels aren’t just a trendy supplement. They’re one of the most studied natural ingredients for canine joint health, and the research backs up the hype. Native to the coastal waters of New Zealand, green-lipped mussels (Perna canaliculus) contain a unique combination of omega-3 fatty acids, chondroitin, glucosamine, and minerals that work together to reduce inflammation and … Read more

    7 Best Anal Gland Supplements for Dogs in 2026

    Best anal gland supplements

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Nobody wants to talk about anal glands. But if your dog scoots across the carpet, leaves a fishy smell on the couch, or keeps licking their rear end, you’re already dealing with the problem whether you want to or not. Anal gland issues are one of the most common reasons dogs visit the vet. The good news? … Read more

    8 Best Joint Supplements for Dogs in 2026

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Joint problems don’t announce themselves with a memo. One day, your dog bounds up the stairs, and the next, they hesitate at the bottom, shifting weight between their back legs. It happens to young dogs recovering from injuries and senior dogs whose cartilage has worn thin over the years of fetch and zoomies. The right joint supplement … Read more

    7 Best Digestive Enzyme Supplements for Dogs in 2026

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Your dog’s gut does a lot of heavy lifting. It breaks down every meal, extracts nutrients, and supports the immune system. But sometimes that process hits a snag. Maybe your pup deals with loose stools, gassy episodes, or a stomach that just won’t settle. That’s where digestive enzyme supplements come in. They give your dog’s system a … Read more

    5 Best Dog Longevity Supplements in 2026

    Happy senior dog in a sunny garden representing longevity and health

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Watching your dog slow down is tough. The gray muzzle, the stiff mornings, the naps that stretch longer every year. You can’t stop aging, but you can give your dog’s body better tools to handle it. Longevity supplements target the systems that wear down first: joints, immunity, cognitive function, and cellular health. Not every supplement on the … Read more

    6 Top Herbal Supplements for Maintaining Your Dog’s Vitality

    Dogs bring joy and companionship to our lives, and ensuring their health and vitality is a top priority for pet owners. As dogs age, they may experience joint discomfort, decreased energy, and other health concerns. Herbal supplements can play a vital role in supporting overall well-being by promoting joint health, digestion, and immune function. Below are six top herbal supplements that can help maintain your dog’s vitality. Turmeric for Joint and Inflammation Support Turmeric is a well-known herbal remedy recognized … Read more

    6 Best Joint Supplement Ingredients for Senior Dogs with Advanced Arthritis

    As dogs age, their joints undergo wear and tear that can lead to stiffness, pain, and reduced mobility. For senior dogs battling advanced arthritis, daily comfort becomes a top priority. Choosing the right joint supplement can make a noticeable difference in your dog’s quality of life, but not all ingredients are created equal. Here are six of the best joint supplement ingredients proven to support aging joints and ease the symptoms of arthritis in senior dogs. Glucosamine Glucosamine is one … Read more

    The 4 Best Supplements for Puppies (+1 to Avoid)

    Supplements for puppies

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Puppy supplements can be a smart way to support healthy growth, stronger immunity, and proper development during your dog’s most important life stage. Even with high-quality puppy food, some pups may benefit from extra support like omega-3 fatty acids for brain development, probiotics for digestion, and targeted nutrients that promote overall wellness. The key is choosing dog-safe … Read more

    5 Best Colostrum Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. In the realm of canine health and nutrition, it is imperative to recognize the importance of a balanced diet, which can often be supplemented to enhance your pet’s well-being. Colostrum, an early form of milk produced by mammals after birth, is packed with vital nutrients and immune-boosting compounds. Research has continuously demonstrated the potential benefits it can … Read more

    6 Best Supplements or Toppers to Increase a Dog’s Appetite

    Best Supplements or Toppers to Increase a Dog's Appetite

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Every dog owner loves seeing their furry friend eagerly dive into a meal, but sometimes, our canine companions might need a little encouragement. Whether due to aging, illness, or just a picky palate, a decreased appetite in dogs can be concerning. Offering the right supplement or topper can make all the difference, not only tantalizing their taste … Read more

    Can My Dog Take Multiple Supplements?

    Can You Give Your Dog Too Many Supplements? What Every Pet Parent Should Know With the growing popularity of wellness products, there’s no shortage of supplements on the market, both for people and pets. But as a responsible dog parent, you might wonder: Are all supplements necessary? Can dogs take too many? What happens when supplements are combined with medications? These are important questions, and we’re here to offer clarity so you can make informed decisions that support your dog’s … Read more

    7 Best Cognitive Supplements for Dogs

    Best Cognitive Supplements for Dogs

    iHeartDogs is reader supported. Some of the links below may be paid affiliate links, where we receive a small commission on a product at no additional cost to you.  Are cognitive supplements for dogs something it’s time to consider for your furry friend? As man’s best friend gracefully strides into the golden years, changes in behavior, memory, and learning capacity can emerge. These transformations in senior dogs may be likened to those experienced by humans suffering from conditions such as Alzheimer’s. … Read more

    Ask A Vet: Should I Give My Dog A Fish Oil Supplement?

    Fish oil supplements are widely known for their benefits in humans, but many dog owners wonder if the same applies to their furry companions. Packed with omega-3 fatty acids, fish oil is often recommended for improving skin, coat health, and even joint function. But is it necessary for every dog, and could there be potential risks involved? In this article, we’ll explore the benefits and considerations of giving your dog a fish oil supplement. Benefits Are Likely Studies have indicated … Read more

    K9 Belly Bliss Reviews 2026: Does This Digestive Supplement Really Work?

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Short answer: K9 Belly Bliss works for a lot of dogs — and it doesn’t work for some. If your dog has chronic loose stools, excessive gas, or that general “off” feeling after meals, there’s a real chance this prebiotic food topper is worth trying. But it’s not magic, and understanding what it actually does will save … Read more

    Muscle Building Supplements for Dogs: Veterinary Sports Medicine Study (2026)

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Keeping your dog strong, active, and healthy often requires more than just daily walks and regular meals. For aging dogs, those recovering from illness, or those living an especially active lifestyle, muscle-building supplements for dogs can provide targeted nutritional support to help maintain lean muscle mass and overall strength. From high-quality protein to essential nutrients that support … Read more

    5 Best Homemade Dog Food Supplements

    iHeartDogs is reader-supported. Some of the links below may be paid affiliate links, where we receive a small commission on a product at no additional cost to you.  When it comes to our furry friends, providing them with the best nutrition is a top priority for many pet owners. Homemade dog food has become increasingly popular, as it allows for complete control over the ingredients and ensures a fresh, wholesome diet. However, even the most balanced homemade meals might lack … Read more

    7 Best CoQ10 Supplements for Dogs

    Best CoQ10 Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. As we continue to gain a deeper understanding of canine health, we’ve discovered numerous ways to support our furry friends’ well-being throughout their lives. One of the increasingly recognized supplements for maintaining our dogs’ vitality is Coenzyme Q10 (CoQ10). Known for its essential role in cellular energy production and its antioxidant properties, CoQ10 can offer significant health … Read more

    11 Best Cranberry Supplements for Dogs

    Best Cranberry Supplements for Dogs

    iHeartDogs is reader-supported. Some of the links below may be paid affiliate links, where we receive a small commission on a product at no additional cost to you.  Cranberries are famous for supporting urinary health, and cranberry supplements for dogs can be a simple way to help maintain healthy bladder and urinary tract function. If your pup is prone to UTIs, incontinence, or recurring urinary discomfort, a high-quality dog cranberry supplement may help reduce the risk of infections and support … Read more

    11 Best Supplements for Senior Dogs

    Best CBD for Dog with Arthritis

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. As dogs grow older, their bodies face new challenges, from aching joints to slower digestion and declining energy. Choosing the best supplements for senior dogs can play a big role in easing these issues and supporting their overall health. With ingredients like glucosamine, omega fatty acids, and antioxidants, the right product can help your aging pup stay … Read more

    8 Best Glucosamine Supplements for Dogs 2026

    Senior dog on round bed

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. Glucosamine supplements are a popular and effective way to support dog joint health, especially for pups dealing with stiffness, arthritis, or reduced mobility. Whether you have an active dog who needs extra cartilage support or a senior dog who benefits from daily joint care, the right glucosamine supplement can help maintain flexibility and comfort. Many formulas also … Read more

    5 Best Vitamin C Supplements for Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you Vitamin C supplements for dogs can be a smart way to support immune health, joint comfort, and overall wellness, especially for pups dealing with stress, aging, or recovery from illness. Although dogs naturally produce vitamin C, their levels may drop when the body is under pressure, making supplementation helpful in certain cases. From antioxidant support to collagen … Read more

    5 Best Dog Immunity Supplements

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. A strong immune system helps your dog stay active, resilient, and ready to take on everything from seasonal sniffles to everyday stressors. The best dog immunity supplements can provide targeted support with vitamins, antioxidants, probiotics, and immune-boosting herbs that promote long-term wellness. Whether your pup needs help with allergies, gut health, or overall immune response, the right … Read more

    13 Best Fish Oil Supplements for Dogs 2026

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you Fish oil supplements for dogs are a popular way to support healthy skin and coat, joint comfort, heart health, and cognitive function thanks to their omega-3 fatty acids. With so many fish oil chews, liquids, and capsules available, choosing the best fish oil supplement for dogs can feel overwhelming, especially when quality and purity vary between brands. … Read more

    The 13 Best Heart Supplements For Dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you. A strong, healthy heart helps your dog stay active, energetic, and thriving at every stage of life. The best heart supplements for dogs can provide extra cardiovascular support alongside a balanced diet and regular exercise, especially for senior pups or breeds prone to heart disease. Many top formulas include taurine, CoQ10, omega-3 fatty acids, and L-carnitine to … Read more

    10 Best Cordyceps Supplements For Dogs

    Cordyceps supplements for dogs

    iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you Cordyceps supplements for dogs are becoming a popular natural option for pet parents who want to support immune health, energy, and overall vitality. Known for their anti-inflammatory and wellness-boosting properties, cordyceps mushrooms may help promote stamina, respiratory function, and a stronger immune response, especially for active dogs and senior pups. With so many options available, choosing a … Read more